(CNN) -- The guitarist stands in front of a mirror messing with his mohawk. The drummer strikes a wild tempo. The singer rips off his T-shirt and begins to scream the lyrics. Basim Usmani is bassist for The Kominas, a group that blends traditional sounds with punk rock beats. They're young. They're punk. And they're rocking both their Muslim and American worlds with their music, lyrics and style. "A lot of times people say, 'Oh wow, look, brown people playing music' [but] it's more than that," said 25-year-old Pakistani-American Shahjehan Khan, the lead singer for a Muslim punk band, The...